Re: Can Ignite transaction manage cached and non-cached data writes?

2019-09-04 Thread bijunathg
Hi, Thanks for the response. We found an option of passing an "application provided Hibernate session" to Ignite and reuse the same for all the cache stores involved in the transaction. This way Ignite will use the same Hibernate session for all the cache updates within the transaction. This is by

Re: Can Ignite transaction manage cached and non-cached data writes?

2019-09-04 Thread Ilya Kasnacheev
Hello! I don't think you can put any data to Cache Store without actually putting it in a cache. Regards, -- Ilya Kasnacheev вт, 3 сент. 2019 г. в 14:03, bijunathg : > Hi, > Our application wants to do SQL queries and writes on some cached data > (partitioned) and at the same time update

Re: Re: Can Ignite transaction manage cached and non-cached data writes?

2019-09-03 Thread Gaurav Bajaj
Hello Uwe, Why don't you create separate cache corresponding to each table in rdbms? Best Regards, Gaurav On Tue, Sep 3, 2019, 8:31 PM Uwe Geercken wrote: > > Hello, > > my first post here for Apache Ignite... > > I have a question and looking for some advice. I have data from a > relational

Aw: Re: Can Ignite transaction manage cached and non-cached data writes?

2019-09-03 Thread Uwe Geercken
  Hello,   my first post here for Apache Ignite...   I have a question and looking for some advice. I have data from a relational database which I will load into Ignite. Each table from the source system has a UID (number), to uniquely identify each record.   If I understand it correctly,

Re: Can Ignite transaction manage cached and non-cached data writes?

2019-09-03 Thread Andrei Aleksandrov
Hi, By default Ignite will handle only updates that were done using Ignite cache API. I guess that you have already read next article: https://www.gridgain.com/resources/blog/apache-ignite-transactions-architecture-transaction-handling-level-3rd-party BR, Andrei 9/3/2019 2:03 PM, bijunathg

Can Ignite transaction manage cached and non-cached data writes?

2019-09-03 Thread bijunathg
Hi, Our application wants to do SQL queries and writes on some cached data (partitioned) and at the same time update some other non-cached data in the same transactional context. We do not want to cache everything for optimizing the cache memory footprint. The data-store could be any RDBMS store.